Natural Rubber Oil Hose Crude Oil Transfer Self Floating (1600565475037)

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Product Overview

Description



Product Description




Specification


item
value
Place of Origin
China
Shandong
Brand Name
Jerryborg
Part
N/A
Product Name
Natural Rubber Oil Hose
Application
Marine Oil Transfer
Material
Rubber
Color
Black
Size
Customized Size
Usage
Transfer Crude Oil
Certificate
CE/ISO9001/SGS
Warranty
24 Months
MOQ
1 Set
OEM
Accetpted


Packing & Delivery




nude packing with shrink film


Company Profile






Jerryborg Marine Machinery Co., Ltd is a leading international marine products manufacturer & distributor with 15+ years of rich experience in production of marine docking & mooring systems. Jerryborg Marine Machinery Co., Ltd, headquartered in Qingdao, China, is committed to rubber fenders and mooring buoys production, R&D and sales. The Jerryborg Marine is equipped with production facilities for high-quality rubber products, ship launching airbags and foam fenders, Yokohama type pneumatic rubber fender, navigation buoys, steel/EVA mooring buoy, distributing mooring ropes, steel wire ropes, marine hardware like anchor chains, anchors, etc.

The Jerryborg serves as a strategic partner of Marine Fender & Mooring Industry, providing excellent products as well as professional and technical expertise. While our true role is designer and manufacturer for marine docking & mooring systems with accessories. We value all customers as important parts of our team, supporting them like close partners. we are with them at each step of the project, from technical consulting, engineering customized fendering and mooring solutions to the manufacturing and installation of marine docking & mooring systems. Our rich experience has earned a good reputation as a dependable partner in the waterways markets, harbors, international ports, etc.

It is the mission of what our products are meant to do--creating the value of protection and safety. We offer the full range of marine fender products and marine mooring buoy products, from simple rubber products to highly engineering systems, as well as spare parts and fixings. A strong focus lies on internal manufacturing to offer high-level fenders & buoys at reasonable prices.

our fender systems are designed with an eye for the big picture to make sure our products qualified for the task, while paying attention to every little detail. Engineering advantages means that our partners can be confident in expecting the best from us in all areas.


FAQ


1. who are we?
We are based in Shandong, China, start from 2019,sell to Mid East(20.00%),Southeast Asia(20.00%),North America(20.00%),South America(10.00%),Southern Europe(5.00%),Northern Europe(5.00%),Western Europe(5.00%),Eastern Europe(5.00%),Oceania(5.00%),Africa(5.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
pneumatic fender,foam fender,rubber airbag,mooring buoy,anchors

4. why should you buy from us not from other suppliers?
1. 15 years experience of oversea associated research and development
2. High quality manufacturing based on OCIMF, PIANC, ISO9001, ISO17357
3. State-of-the-art manufacturing facility
4. Market covering 50+ coutries.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,CAD,AUD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian



Rubber properties
JRB Rubber compounds are designed for long life in marine environments. All fenders are made using high quality natural and/or synthetic rubber compounds, formulated for high performance and reliability.
Rubber compounds include additives to resist the effects of ozone and ultra-violet light. The vulcanisation process (temperature, pressure and time) is strictly controlled to ensure a homogenous product with excellent physical properties and rubber to metal bond strengths.
■ Marine grade compounds
■ Natural and/or synthetic
■ Resists ozone and UV
■ Excellent bond strengths
■ Fully homogeneous
■ Fully recyclable
JRB moulded rubber fender compounds also comply to ASTM D 2000 callouts:
3BA 720 A14 B13 C12 EA14 F17
3BA 620 A14 B13 C12 EA14 F17


Physical properties
Unit
Test method
Value
Test
Tensile strength
MPa
ISO 37
≥16
Yes
Elongation at break
%
ISO 37
≥350
Yes
Tear strength
N/mm
ISO 34–1(Graves)
≥70
Yes
Hardness
HA
ISO 868
≤78
Yes
Change in Tensile Strength

%

ISO 188

≤20

Yes
Aged for 96h at 70°C
Change in Elongation at Break

%

ISO 188

≤20

Yes
Aged for 96h at 70°C
Change in Hardness

HA

ISO 868

≤6

Yes
Aged for 96h at 70°C
Compression Set
%
ISO 815
≤30
Yes
Ozone resistance

                 –

ISO 1431–1

No cracks
Yes
50pphm at 20% strain, 40°C,100h
Volume Change in Oil (ASTM Oil 1)
%
ISO 1817
≤10
Optional*
Volume Change in Seawater

%

ISO 1817

–5to+10


Optional*
36g NaCl/litre; 28days, 95°C
Abrasion Resistance
mm³
ISO 4649
≤100
Optional*
Bond Strength
N/mm²
ISO 814
≥7
Optional*
DynamicFatigue*(15000 cycles)
-
ISO 132
Grade 0–1
Optional*
Low Temperature Resistance
-
ISO 812
Pass
Optional*


Tested properties are verified for each batch of parent material and certification to EN 10204:3.1 is provided
* Grade 0: no cracks {pass}. Grade 1:<10pinpricksunder 0.5mm lonq {pass}. Grade2and above is fail.
+Additional properties can betested and/or third party witnessed on request at extra cost.

UHMW-PE facings

JRB recommend Virgin grade UHMW-PE as the best material for consistent Low-friction, hard wearing facings on high performance fenders,available as either Virgin 1st {premium} or Virgin FQ {fender quality} .

The high quality of JRB 's Virgin UHMW-PE low friction facings means they last longer and reduce shear forces more than any alternative material {including double sintered, regenerated and blended grades}.





Black is available for all grades.Yellow and blue are popular Virgin 1st colours- others include green, white, orange, grey and red.

Fixing types

JRB's pioneering sealed, watertight boss fixing method secures facings to the underlying structure more reliably than troublesome, old-fashioned stud fixings. Boss fixings greatly increase wear allowance,prolonging the service life of UHMW-PE facings.

Panel protection moves to another level with new, low profile fixings. The broader fixing creates much larger compressive, tensile and bearing areas and has a smooth upper surface to protect vessels and panels. The central socket makes installation fast and simple.




Values are indicative and are relative except for wear allowance.'Please ask about other,less common thickness values. JRB PE fixings are available in galvanised or stainless 316 finishes.
*Compression shadows are illustrated in orange under the fixing washers.


Curved Facings
\u2029JRB's curved UHMW-PE facings are the first of their kind. The unique profile smooths vessel transitions across the face of the panel and around corners, and of fers greater side impact protection than traditional sharp Corners. \u2029A300mm outside radiusis standard, but curved facings can be designed to match any project specification, and made in any of our regular colours.



Property

Unit

Method

Specimen

Test
Typical Value
Virgin 1st
Virgin FQ*
Regen
Molecular weight (Margolies)
g/mol
ASTM D6474 (no equiv. ISO)
Powder (raw material)
YES
>4x 106
>4x 106
>4x 106
Specific density (p)
g/cm3
ISO 1183
Sheet T = <40mm
YES
~0.93-0.95
〜0.94-0.96
-0.94
Service temperature range
°C
N/A
-
NO
+80/-80
+80/-80
+80/-40
Crystalline melting point
°C
ISO3U6
Powder (raw material)
YES
130-140
130-140
130-140
Thermal expansion
k-1
ISO 11359-2
.
NO
2x 10-4
2x 10-4
2 x 10-4
Specific Heat
kJ/(kg.K)
ISO 8302
.
NO
2.05
2.05
2.05
Tensile strength
MPa
ISO 527-2
Multipurpose specimen
YES
>40
≥33
≥33
Yield strength
MPa
ISO 527-2
Multipurpose specimen
YES
≥17
≥17
≥17
Yield elongation
%
ISO 527-2
Multipurpose specimen
YES
≥8

≥8
Break elongation
%
ISO 527-2
Multipurpose specimen
YES
≥50
≥50
≥45
Notch impact strength
kJ/m2
ISO 179-1
120 x 15 x 10 mm
YES
≥130 
[no break)
≥130 (no break)
≥130 [no break)
Ball hardness (30s)
MPa
ISO 2039-1
Sheet 4 mm
YES
≥35
≥35
≥35
Shore hardness
HD
ISO 868
Sheet 6 mm
YES
≥60
≥60
≥60
Flexural strength
MPa
ISO 178
-
YES
≥27
≥27
≥24
Elastic modulus
MPa
ISO 527-2
Specimen in acc. to ISO 3167
YES
≥650
≥650
≥650
Dynamic friction coef. Wet
-


     ISO 8295
   

          -


YES
<0.10
<0.15
<0.25
Dry
-
0.10-0.15
0.15-0.20
0.22-0.30
Abrasion resistance
Virgin = 100
Sand slurry ISO 15527
      
           -
YES
100
130-150
130-150
Carbon Black Content
    %
{m/m}

ISO 11358
Multipurpose specimen
Optional
<2.5
<2.5
<2.5


Note to users:All testing at 23℃.
This data was determined on powder or test specimens prepares form compression moulded sheet T=≤40mm.IDepending on the conditionsof specimen preparations, individual measurements may deviate from these values.I Due to the production process the data may vary depending on the material thickness. The information contained in this technical data sheet can not be construed as a promise or guarantee of specific properties of our products.






Correctly designed and detailed chain systems are essential for proper fender performance and controlling deflection geometry.

Chain systems should be considered as early as possible during fender design as their configuration can determine the functionality and load paths of the system as a whole.

JRB chain systems are matched with compatible components-chain, shackle, tensioner and bracket. Other grades and sizes are available to give designers more flexibility and choice.

Using Chain System Tables

The tables are a preliminary guide and a full check should be done as part of the detail design process.
The chain forces are related to maximum working load under normal berthing conditions.




Satety Factors{Normal}
Chains:      ≥3.0
Bolts:         ≥1.5
Brackets:  ≥1.5
Anchors:   ≥1.5

accoring to PIANC, EAU, etc.
Fixing bolts
Each bracket is typically fixed with 4 bolts (or anchors).

Finish
All chain components are hot dip galvanised 
【typically 100μm】 except∶
Threaded items-spin galvanised 
Shackle pins - zinc plated
Shackles
Standard shackles are Safety-D Grade S6. Grade T8, bow shackles and other options are available. All shackles are fitted with stainless steel split pins.
Load fuses
Chain systemscan be designed using a shackle or other easily replaceable component as a load fuse to protect anchors and structure (as recommended by PIANC).








Chain size Dc
ΦA
ΦB
C
D
E
Bolt
20
200
140
30
60
45
4 x M20
26
260
170
40
70
60
4 x M24
32
320
220
50
90
70
4 x M30
38
380
260
60
110
85
4 x M36
44
440
300
70
120
105
4 x M42
50
500
340
80
140
125
4 x M48
60
600
410
95
175
150
4 x M56
Example Dc refers to U2 grade chains.
[Units:mm]
Please ask Jerryborg for details of baseplate thicknesses.




Performance Testing
Jerryborg routinely tests fenders to verify their consistent performance and quality. Testing facilities are independently managed by government approved operators to guarantee the accuracy and authenticity of results. Client and third party attendance during
testing is also welcomed.


Jerryborg adopts the latest verification testing protocols defined by PIANC and ASTM to confirm fenders meet the published Rated Performance Data [RPD] for BRG cones, BRG cells and BRG elements.


Calibration
Test apparatus is calibrated to ±1% and independently certified.
ldentification
Fenders are identified with a unique serial number and job reference number to allow full document traceability. RFID tag identification is available on request for some fender types.
Sampling
10% [min)of randomly selected fenders are tested, rounded up to the nearest whole unit. More frequent testing can be carried out on request.
Sampling of the remaining fenders is increased to 20% if any fender does not meet the required values and to 100% if further fenders do not meet the required values.
Dimensions
Primary dimensions of the fenders are measured and recorded.
Preparation
Prior to verification tests,fender samples will be preconditioned by compressing three or more times to rated deflection and allowed to recover for at least one hour. Fenders may then be normalised [see below] if required.
Test conditions
Test speed is steady state 0.3-1.3mm/s[typically 1mm/s]
Fender temperature is normalised to 23°C±5°C 
Testing is under axial compression [0°angle]
Normalising
If fenders are stored at an ambient temperature of 23°C ±10℃ for more than 8 hours,then fenders shall be " normalised " in a temperature controlled environment at 23°C +5°C for a time not less than t=20 X 1-5 [where X=greatest wall thickness of rubber in
metres).
Results
Reaction and deflection shall be recorded at maximum intervals of 0.01 H - 0.05 H where H=nominal fender height]. Energy absorption is integrated from the Reaction v deflection curve.
Pass criteria
Fenders pass the verification performance test if low end energy (RPD-10%tolerance] is achieved without exceeding high end reaction (RPD+10% tolerance] at any point during the compression cycle.


PIANC also requires that all rubber fender units with RPD≥1000 kN to be installed on monopiles, pile-supported jetties or other load sensitive structures shall be given at least one full compression cycle to stress relieve [conditionl them prior to use.

1 PIANC Marcom Report of WG 33-Guidelines for the Design of Fender Systems [2002].
2 ASTM F2192-05 Standard Method for Determining and Reporting the Berthing Energy and Reaction of Marine Fenders.
3 Testing of other fender types[Arch, Cylindrical etc]follows a similar format-please ask Jerryborg for details.
4 Increased test frequency is an optional extra cost item.


1600565475037
0.0148 s.